<template>
  <div class="login">

    <el-form ref="loginRef" :model="loginForm" :rules="loginRules" class="login-form">
      <h3 class="title">cmdb 后台管理系统</h3>

      <el-form-item prop="username">

        <el-input
            v-model="loginForm.username"
            type="text"
            size="large"
            auto-complete="off"
            placeholder="账号"
        >
          <template #prefix><svg-icon icon="user" /></template>
        </el-input>
      </el-form-item>
      <el-form-item prop="password">
        <el-input
            v-model="loginForm.password"
            type="password"
            size="large"
            auto-complete="off"
            placeholder="密码"
        >
          <template #prefix><svg-icon icon="password" /></template>
        </el-input>
      </el-form-item>


      <el-checkbox v-model="loginForm.rememberMe" style="margin:0px 0px 25px 0px;">记住密码</el-checkbox>
      <el-form-item style="width:100%;">
        <el-button
            size="large"
            type="primary"
            style="width:100%;"
            @click.prevent="handleLogin"
        >
          <span>登 录</span>

        </el-button>

      </el-form-item>
    </el-form>
    <!--  底部  -->
    <div class="el-login-footer">
      <span>Copyright © 2013-2025 <a href="http://www.python222.com" target="_blank">python222.com</a> 版权所有.</span>
    </div>
  </div>
</template>

<script setup>
  import {ref} from 'vue'
  import {useStore} from "vuex"
  import requestUtil from '@/util/request'
  import qs from 'qs'
  import {ElMessage} from 'element-plus'
  import Cookies from "js-cookie";
  import { encrypt, decrypt } from "@/util/jsencrypt";
  import router from '@/router'

  const store = useStore()
  const loginForm=ref({
    username:'',
    password:'',
    rememberMe:false
  })

  const loginRef=ref(null)

  const loginRules = {
    username: [{required: true, trigger: "blur", message: "请输入您的账号"}],
    password: [{required: true, trigger: "blur", message: "请输入您的密码"}]
  };

  const handleLogin=()=>{
    loginRef.value.validate(async (valid)=>{
      if(valid){
        let result=await requestUtil.post("user/login?"+qs.stringify(loginForm.value))
        console.log(qs.stringify(loginForm.value))
        let data=result.data
        if(data.code==200){
          ElMessage.success(data.info)
          window.localStorage.clear()
          window.sessionStorage.clear()
          window.localStorage.clear("token",data.token)
          window.localStorage.setItem("token",data.token)
          window.localStorage.setItem("token",JSON.stringify(data.user))
          store.commit("setIsLogin",true)
          window.sessionStorage.setItem("token",data.token)
          window.sessionStorage.setItem("currentUser",JSON.stringify(data.user))
          window.sessionStorage.setItem("menuList",JSON.stringify(data.menuList))
          // 勾选了需要记住密码设置在 cookie 中设置记住用户名和密码
          if (loginForm.value.rememberMe) {
            Cookies.set("username", loginForm.value.username, { expires: 30 });
            Cookies.set("password", encrypt(loginForm.value.password), { expires: 30 });
            Cookies.set("rememberMe", loginForm.value.rememberMe, { expires: 30 });
          } else {
            // 否则移除
            Cookies.remove("username");
            Cookies.remove("password");
            Cookies.remove("rememberMe");
          }
          router.replace("/")
        }else{
          ElMessage.error(data.info)
        }
      }else{
        console.log("验证失败")
      }
    })
  }

  function getCookie() {
    const username = Cookies.get("username");
    const password = Cookies.get("password");
    const rememberMe = Cookies.get("rememberMe");
    loginForm.value = {
      username: username === undefined ? loginForm.value.username : username,
      password: password === undefined ? loginForm.value.password : decrypt(password),
      rememberMe: rememberMe === undefined ? false : Boolean(rememberMe)
    };
  }

  getCookie();


</script>

<style lang="scss" scoped>
.title {
  margin: 0px auto 30px auto;
  text-align: center;
  font-size: 24px;
  font-weight: bold;
  background: linear-gradient(135deg, #409EFF 0%, #67C23A 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: 1px;
  position: relative;
  padding-bottom: 10px;

  &::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #409EFF;
    border-radius: 3px;
  }
}

a{
  color:white
}
.login {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  background-image: url("../assets/images/login-background.jpg");
  background-size: cover;
}
.title {
  margin: 0px auto 30px auto;
  text-align: center;
  color: #707070;
}

.login-form {
  border-radius: 6px;
  background: #ffffff;
  width: 400px;
  padding: 25px 25px 5px 25px;

  .el-input {
    height: 40px;



    input {
      display: inline-block;
      height: 40px;
    }
  }
  .input-icon {
    height: 39px;
    width: 14px;
    margin-left: 0px;
  }

}
.login-tip {
  font-size: 13px;
  text-align: center;
  color: #bfbfbf;
}
.login-code {
  width: 33%;
  height: 40px;
  float: right;
  img {
    cursor: pointer;
    vertical-align: middle;
  }
}
.el-login-footer {
  height: 40px;
  line-height: 40px;
  position: fixed;
  bottom: 0;
  width: 100%;
  text-align: center;
  color: #fff;
  font-family: Arial;
  font-size: 12px;
  letter-spacing: 1px;
}
.login-code-img {
  height: 40px;
  padding-left: 12px;
}
</style>
